Audi A4 Belts and Hoses
We stock Genuine OEM Audi® Belts and Hoses for your Audi A4. OEM belts and hoses play a crucial role in powering your engine's various components such as the water pump, alternator, and air conditioning compressor. They also help to cool your engine by circulating coolant to the radiator and other components. By using OEM belts and hoses, you can be confident that your engine is receiving the best possible performance and protection, reducing the risk of costly repairs and ensuring long-term reliability. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Engine Timing Belt Tensioner Pulley
Audi
078-109-243-S
2.8L v6. A4. 2.7L v6. Allroad. S4.
$118.79
MSRP $164.98
Save $46.19
28% Off 
Engine Timing Belt Tensioner Pulley
Audi
058-109-243-E
1.8L. A4.
$141.59
MSRP $199.99
Save $58.40
29.2% Off 
1998-2005 Audi - Tension Pulley Bolt
Audi
N-014-717-6
2.8L v6. 2.7L v6, tensioner.
$2.92
MSRP $4.36
Save $1.44
33% Off 
1998-2005 Audi - Idler Pulley Bolt
Audi
N-010-254-4
2.8L v6. 2.7L v6, roller.
$4.36
MSRP $6.50
Save $2.14
32.9% Off 
2005-2009 Audi - Chain
Audi
06E-109-229-F
Idler to Cam. A6. A4 Cabriolet. Center. Upper.
2004-2010 Audi - Chain
Audi
079-109-229-K
Camshaft. S4, RS4. Left. A4. R8. Upper. Cabriolet S4. Allroad. From Chassis/VIN 8E-7-907 300. A6.
$205.19
MSRP $289.81
Save $84.62
29.2% Off 
2019-2025 Audi - Serpentine Belt
Audi
06N-903-137-B
Routing:Crk,Tens,Alt,Tens,Comp. 21.36 x 1139mm. Alternator and Compressor. A5. 40 tsfi. A6 Quattro. 2.0l. 2.0L, 2021-25. Q5 Sportback....
$49.67
MSRP $68.99
Save $19.32
28% Off 
2004-2009 Audi - Serpentine Belt
Audi
06D-903-137-E
Routing:Crk,Tens,Alt,Ps,Idler,Comp. 21.36 x 1572mm. Alternator, Power Steering and Air Conditioning. A4 Cabriolet. 2.0l. Cabriolet A4....
$56.40
MSRP $78.34
Save $21.94
28% Off 
2005-2011 Audi - Serpentine Belt
Audi
06E-903-137-J
Routing:Crk,Tens,Idler,Alt,Wp,Ps,Comp. 21.36 x 2411mm. Water Pump, Alternator, Air Conditioning and Power Steering. A6. 3.2l. A4...
$84.00
MSRP $116.67
Save $32.67
28% Off 
2012-2017 Audi - Serpentine Belt
Audi
06J-260-849-F
Routing:Crk,Tens,Alt,Comp. 21.36 x 1100mm. Alternator and Compressor. Q5. 2.0l. 2013-2016. Allroad. 2.0L, gas, 2013-17. Convertible,...
$28.67
MSRP $39.82
Save $11.15
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